Objects in the image:
category: surfboard
category: person
category: surfboard
category: person
category: surfboard
category: person

Guessing-game dialogue about one of the objects:
q: is it in left?
a: No
q: is it person?
a: No
q: is it small boat?
a: N/A
q: is in in hand?
a: No
q: is it water?
a: No
q: is it below the leg?
a: Yes
q: is it front one?
a: No
q: i it in middle?
a: Yes